10032043691 has 2 divisors, whose sum is σ = 10032043692. Its totient is φ = 10032043690.

The previous prime is 10032043669. The next prime is 10032043709. The reversal of 10032043691 is 19634023001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10032043691 - 2⁶ = 10032043627 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10032043601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5016021845 + 5016021846.

It is an arithmetic number, because the mean of its divisors is an integer number (5016021846).

Almost surely, 2^10032043691 is an apocalyptic number.

10032043691 is a deficient number, since it is larger than the sum of its proper divisors (1).

10032043691 is an equidigital number, since it uses as much as digits as its factorization.

10032043691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 10032043691 its reverse (19634023001), we get a palindrome (29666066692).

The spelling of 10032043691 in words is "ten billion, thirty-two million, forty-three thousand, six hundred ninety-one".